首先先关闭st3 之后在安装的路径下创建Data文件夹，然后打开st3（sublime Text 3简写）
CTRL+`打开命令行输入以下内容，直接回车，等待下载完成就可以了
import urllib.request,os,hashlib; h = \'6f4c264a24d933ce70df5dedcf1dcaeeebe013ee18cced0ef93d5f746d80ef60\'; pf = \'Package Control.sublime-package\'; ipp = sublime.installed_packages_path(); urllib.request.install_opener( urllib.request.build_opener( urllib.request.ProxyHandler()) ); by = urllib.request.urlopen( \'http://packagecontrol.io/\' + pf.replace(\' \', \'%20\')).read(); dh = hashlib.sha256(by).hexdigest(); print(\'Error validating download (got %s instead of %s), please try manual install\' % (dh, h)) if dh != h else open(os.path.join( ipp, pf), \'wb\' ).write(by)再重新打开Sublime ，References-》 Browser Packages 就发现打开的文件夹就是我们新建的Data文件下的Packages了，
Sublime text 3安装package control无响应
https://blog.csdn.net/qq_34634181/article/details/102804996
解决submline text3中下载插件错误
https://www.jianshu.com/p/84ec94b3360c